/**
 * Copyright (C) 2009 Olafur Gauti Gudmundsson, Hjortur Stefan Olafsson
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.googlecode.gwt_control.client;

import java.io.Serializable;

/**
 *
 * @author Olafur Gauti Gudmundsson
 */
public class ModelUpdateEvent<T extends Serializable> extends ApplicationEvent {

    public static final String ID = "modelUpdateEvent";

    private final String source;

    public ModelUpdateEvent( String source ) {
        this(source, null);
    }

    public ModelUpdateEvent( String source, T payload ) {
        super(ID, payload);
        this.source = source;
    }

    public boolean source( String s ) {
        return this.source.equals(s);
    }

    public String source() {
        return source;
    }
}
